Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or a portion thereof with graphical user interface showing our new design.

In the drawings, the broken lines are for the purpose of illustrating portions of a display screen with an animated graphical user interface and environmental electronic device that forms no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 